/*
Theme Name: Sina Clinic Ultimate
Theme URI: https://ssamak.ir/
Author: Sina Audiology Clinic + OpenAI
Description: Professional RTL WordPress theme for Sina Audiology Clinic. Presentation only; content stays in WordPress.
Version: 1.0.0
Text Domain: sina-clinic
*/
:root{
 --sina-navy:#12344d; --sina-blue:#1677a8; --sina-teal:#1aa6a6; --sina-bg:#f5f9fb;
 --sina-text:#243746; --sina-muted:#647887; --sina-white:#fff; --sina-line:#dce8ee;
 --sina-shadow:0 12px 35px rgba(18,52,77,.10); --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sina-bg);color:var(--sina-text);font-family:Tahoma,"Vazirmatn","Segoe UI",sans-serif;line-height:2;font-size:16px}
a{color:var(--sina-blue);text-decoration:none}
a:hover{color:var(--sina-teal)}
img{max-width:100%;height:auto}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--sina-line)}
.header-inner{min-height:78px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--sina-navy);font-weight:800;white-space:nowrap}
.brand-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--sina-blue),var(--sina-teal));display:grid;place-items:center;color:white;font-weight:900;font-size:20px}
.brand small{display:block;color:var(--sina-muted);font-weight:500;font-size:11px;line-height:1.3}
.main-nav{margin-right:auto}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.main-nav li{position:relative}
.main-nav a{display:block;padding:10px 12px;color:var(--sina-navy);font-size:14px;font-weight:700;border-radius:12px}
.main-nav a:hover{background:#edf7fa}
.menu-toggle{display:none;border:1px solid var(--sina-line);background:white;border-radius:12px;padding:8px 12px;font-size:22px}
.hero{padding:78px 0 62px;background:radial-gradient(circle at 80% 20%,#d9f4f5 0,transparent 32%),linear-gradient(135deg,#edf7fb,#fff)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:45px;align-items:center}
.eyebrow{display:inline-block;color:var(--sina-teal);font-weight:800;font-size:14px;background:#e8f8f8;padding:6px 12px;border-radius:999px}
.hero h1{font-size:clamp(32px,5vw,58px);line-height:1.25;color:var(--sina-navy);margin:18px 0}
.hero p{font-size:18px;color:var(--sina-muted);max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.btn{display:inline-block;padding:12px 20px;border-radius:14px;font-weight:800;border:1px solid var(--sina-line)}
.btn-primary{background:var(--sina-blue);color:#fff;border-color:var(--sina-blue)}
.btn-secondary{background:#fff;color:var(--sina-navy)}
.hero-card{background:white;border:1px solid var(--sina-line);border-radius:28px;padding:28px;box-shadow:var(--sina-shadow)}
.hero-card .stat{display:flex;justify-content:space-between;border-bottom:1px solid var(--sina-line);padding:12px 0}
.hero-card .stat:last-child{border:0}
.section{padding:70px 0}
.section-head{max-width:760px;margin-bottom:30px}
.section-head h2{color:var(--sina-navy);font-size:32px;line-height:1.4;margin:0 0 10px}
.section-head p{color:var(--sina-muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--sina-line);border-radius:var(--radius);padding:25px;box-shadow:0 8px 24px rgba(18,52,77,.05);height:100%}
.card h3{margin-top:0;color:var(--sina-navy);line-height:1.5}
.card p{color:var(--sina-muted)}
.card-icon{width:48px;height:48px;border-radius:15px;background:#eaf7fa;display:grid;place-items:center;margin-bottom:15px;font-size:22px}
.page-wrap{padding:55px 0 80px}
.breadcrumb{font-size:13px;color:var(--sina-muted);margin-bottom:18px}
.article{background:#fff;border:1px solid var(--sina-line);border-radius:24px;padding:clamp(24px,5vw,55px);box-shadow:var(--sina-shadow)}
.article h1{font-size:clamp(30px,4vw,48px);line-height:1.35;color:var(--sina-navy);margin-top:0}
.article h2{color:var(--sina-navy);font-size:27px;margin-top:40px}
.article h3{color:var(--sina-blue);font-size:21px;margin-top:30px}
.article p,.article li{color:#354c5c}
.article ul,.article ol{padding-right:25px}
.article blockquote{margin:28px 0;padding:18px 22px;background:#f0f8fa;border-right:4px solid var(--sina-teal);border-radius:12px}
.featured-image{margin:0 0 30px;border-radius:20px;overflow:hidden}
.related{margin-top:45px;padding-top:30px;border-top:1px solid var(--sina-line)}
.site-footer{background:#102f43;color:#dceaf1;padding:50px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}
.site-footer h3{color:white}
.site-footer a{color:#ccebf1}
.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);font-size:13px}
.search-box{display:flex;gap:8px;margin:20px 0}
.search-box input{flex:1;padding:13px;border:1px solid var(--sina-line);border-radius:12px}
.search-box button{padding:12px 18px;border:0;border-radius:12px;background:var(--sina-blue);color:white}
.notice{background:#fff8e8;border:1px solid #f0d79a;border-radius:16px;padding:18px;margin:25px 0}
@media(max-width:900px){
 .hero-grid,.footer-grid{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}
 .main-nav{display:none;position:absolute;top:78px;right:0;left:0;background:#fff;border-bottom:1px solid var(--sina-line);padding:12px}
 .main-nav.open{display:block}.main-nav ul{display:block}.main-nav a{padding:12px 16px}.menu-toggle{display:block;margin-right:auto}
}
@media(max-width:600px){
 body{font-size:15px}.cards{grid-template-columns:1fr}.hero{padding:48px 0}.section{padding:50px 0}
 .header-inner{min-height:68px}.brand-mark{width:40px;height:40px}.brand{font-size:14px}
}